Massacre Girl, Known Killer (Commander) - Core Control

Massacre Girl, Known Killer
Rank #276
32decks
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Background image for Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
Julia Maddalena
Dec 12, 2025
Julia Maddalena
Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
This week on Fire and Ice, we're looking at mono-black -1/-1 counters with Massacre Girl, Known Killer killing creatures with wither.
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Enchantments
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Lands
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Ruinous Waterbending
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Nest of Scarabs
94%inclusion30 decks32 decks
89%synergy
Massacre Girl
91%inclusion29 decks32 decks
83%synergy
Massacre Wurm
97%inclusion31 decks32 decks
80%synergy
Necroskitter
81%inclusion26 decks32 decks
78%synergy
Tragic Slip
97%inclusion31 decks32 decks
76%synergy
Slaughter Specialist
75%inclusion24 decks32 decks
72%synergy
Black Sun's Zenith
75%inclusion24 decks32 decks
69%synergy
Black Sun's Twilight
72%inclusion23 decks32 decks
68%synergy
Drown in Ichor
72%inclusion23 decks32 decks
67%synergy
Maha, Its Feathers Night
71%inclusion20 decks28 decks
67%synergy
Top Cards
Defile
91%inclusion29 decks32 decks
53%synergy
Toxic Deluge
78%inclusion25 decks32 decks
41%synergy
Crypt Ghast
72%inclusion23 decks32 decks
23%synergy
Jet Medallion
72%inclusion23 decks32 decks
12%synergy
Blowfly Infestation
69%inclusion22 decks32 decks
66%synergy
Clackbridge Troll
69%inclusion22 decks32 decks
66%synergy
Yawgmoth, Thran Physician
69%inclusion22 decks32 decks
59%synergy
Morbid Opportunist
66%inclusion21 decks32 decks
44%synergy
Sudden Spoiling
66%inclusion21 decks32 decks
56%synergy
Dismember
66%inclusion21 decks32 decks
55%synergy
Game Changers
Orcish Bowmasters
19%inclusion6 decks32 decks
5%synergy
Creatures
Spitting Dilophosaurus
63%inclusion20 decks32 decks
60%synergy
Gray Merchant of Asphodel
63%inclusion20 decks32 decks
11%synergy
Midnight Banshee
56%inclusion18 decks32 decks
53%synergy
Persistent Constrictor
56%inclusion15 decks27 decks
53%synergy
Hunted Bonebrute
55%inclusion17 decks31 decks
53%synergy
Kaervek, the Spiteful
50%inclusion16 decks32 decks
47%synergy
Syr Konrad, the Grim
47%inclusion15 decks32 decks
26%synergy
Blood Artist
47%inclusion15 decks32 decks
15%synergy
Dread Presence
44%inclusion14 decks32 decks
29%synergy
Akroan Horse
44%inclusion14 decks32 decks
43%synergy
Skinrender
41%inclusion13 decks32 decks
39%synergy
Drivnod, Carnage Dominus
38%inclusion12 decks32 decks
30%synergy
Soul Snuffers
31%inclusion10 decks32 decks
30%synergy
Yahenni, Undying Partisan
31%inclusion10 decks32 decks
25%synergy
Vein Ripper
29%inclusion9 decks31 decks
24%synergy
Carnifex Demon
28%inclusion9 decks32 decks
27%synergy
Vilis, Broker of Blood
28%inclusion9 decks32 decks
14%synergy
K'rrik, Son of Yawgmoth
28%inclusion9 decks32 decks
10%synergy
Plague Engineer
28%inclusion9 decks32 decks
28%synergy
Ascendant Evincar
28%inclusion9 decks32 decks
26%synergy
Corrosive Mentor
25%inclusion8 decks32 decks
24%synergy
Harvester of Souls
25%inclusion8 decks32 decks
18%synergy
Drana, Kalastria Bloodchief
22%inclusion7 decks32 decks
21%synergy
Drana, Liberator of Malakir
22%inclusion7 decks32 decks
19%synergy
Festering Mummy
22%inclusion7 decks32 decks
21%synergy
Solemn Simulacrum
19%inclusion6 decks32 decks
-5%synergy
Fume Spitter
19%inclusion6 decks32 decks
17%synergy
Nirkana Revenant
19%inclusion6 decks32 decks
7%synergy
Demon of Dark Schemes
16%inclusion5 decks32 decks
14%synergy
Phyrexian Obliterator
16%inclusion5 decks32 decks
5%synergy
Mari, the Killing Quill
16%inclusion5 decks32 decks
14%synergy
Zulaport Cutthroat
16%inclusion5 decks32 decks
-7%synergy
Blightbelly Rat
16%inclusion5 decks32 decks
12%synergy
Banewhip Punisher
16%inclusion5 decks32 decks
15%synergy
Harvester of Misery
14%inclusion4 decks29 decks
13%synergy
Kaervek, the Punisher
14%inclusion4 decks29 decks
11%synergy
Night Clubber
13%inclusion4 decks32 decks
11%synergy
Harbinger of Night
13%inclusion4 decks32 decks
12%synergy
Tragic Banshee
11%inclusion3 decks27 decks
11%synergy
Psychosis Crawler
9.4%inclusion3 decks32 decks
5%synergy
Sheoldred, the Apocalypse
9.4%inclusion3 decks32 decks
-5%synergy
Mikaeus, the Unhallowed
9.4%inclusion3 decks32 decks
1%synergy
Archfiend of the Dross
9.4%inclusion3 decks32 decks
9%synergy
Gix, Yawgmoth Praetor
9.4%inclusion3 decks32 decks
4%synergy
Skithiryx, the Blight Dragon
9.4%inclusion3 decks32 decks
8%synergy
Blood Pet
9.4%inclusion3 decks32 decks
1%synergy
Gisa, Glorious Resurrector
9.4%inclusion3 decks32 decks
4%synergy
Dauthi Voidwalker
9.4%inclusion3 decks32 decks
-6%synergy
Leaden Myr
9.4%inclusion3 decks32 decks
3%synergy
High-Society Hunter
7.4%inclusion2 decks27 decks
5%synergy
Instants
Slice from the Shadows
58%inclusion18 decks31 decks
56%synergy
Bloodline Culling
56%inclusion18 decks32 decks
55%synergy
Dark Ritual
50%inclusion16 decks32 decks
-16%synergy
Malakir Rebirth
50%inclusion16 decks32 decks
28%synergy
Grim Affliction
41%inclusion13 decks32 decks
38%synergy
Withering Torment
37%inclusion10 decks27 decks
6%synergy
Overkill
32%inclusion6 decks19 decks
24%synergy
Whisper of the Dross
31%inclusion10 decks32 decks
28%synergy
Imp's Mischief
31%inclusion10 decks32 decks
8%synergy
Not Dead After All
28%inclusion9 decks32 decks
17%synergy
Grasp of Darkness
28%inclusion9 decks32 decks
26%synergy
Join the Dead
28%inclusion9 decks32 decks
27%synergy
Fell the Profane
25%inclusion7 decks28 decks
6%synergy
Erebos's Intervention
25%inclusion8 decks32 decks
22%synergy
Undying Malice
16%inclusion5 decks32 decks
6%synergy
Feign Death
13%inclusion4 decks32 decks
5%synergy
Deadly Dispute
9.4%inclusion3 decks32 decks
-14%synergy
Supernatural Stamina
9.4%inclusion3 decks32 decks
2%synergy
Darkness
9.4%inclusion3 decks32 decks
0%synergy
Wither and Bloom
7.1%inclusion2 decks28 decks
7%synergy
Deadly Rollick
6.3%inclusion2 decks32 decks
-17%synergy
Bile Blight
6.3%inclusion2 decks32 decks
5%synergy
Tragic Fall
6.3%inclusion2 decks32 decks
6%synergy
Thrilling Encore
6.3%inclusion2 decks32 decks
4%synergy
Ulcerate
6.3%inclusion2 decks32 decks
5%synergy
Cabal Ritual
6.3%inclusion2 decks32 decks
-11%synergy
Withering Boon
6.3%inclusion2 decks32 decks
2%synergy
Sorceries
Feed the Swarm
63%inclusion20 decks32 decks
11%synergy
Mutilate
59%inclusion19 decks32 decks
40%synergy
Yahenni's Expertise
44%inclusion14 decks32 decks
42%synergy
Exsanguinate
34%inclusion11 decks32 decks
10%synergy
Reanimate
34%inclusion11 decks32 decks
-4%synergy
Bubbling Muck
31%inclusion10 decks32 decks
16%synergy
Night's Whisper
31%inclusion10 decks32 decks
7%synergy
Victimize
28%inclusion9 decks32 decks
3%synergy
Sign in Blood
28%inclusion9 decks32 decks
-8%synergy
Golden Demise
28%inclusion9 decks32 decks
28%synergy
Profane Command
25%inclusion8 decks32 decks
23%synergy
Tragic Trajectory
20%inclusion3 decks15 decks
19%synergy
Gruesome Realization
19%inclusion6 decks32 decks
17%synergy
Massacre
19%inclusion6 decks32 decks
18%synergy
Crippling Fear
19%inclusion6 decks32 decks
15%synergy
Languish
19%inclusion6 decks32 decks
17%synergy
Insatiable Avarice
17%inclusion5 decks29 decks
5%synergy
Incremental Blight
16%inclusion5 decks32 decks
15%synergy
Decree of Pain
16%inclusion5 decks32 decks
10%synergy
Nuclear Fallout
13%inclusion4 decks31 decks
11%synergy
Vat Emergence
13%inclusion4 decks32 decks
11%synergy
Terror Tide
13%inclusion4 decks32 decks
12%synergy
Dread Return
13%inclusion4 decks32 decks
0%synergy
Torment of Hailfire
9.4%inclusion3 decks32 decks
-7%synergy
Read the Bones
9.4%inclusion3 decks32 decks
-9%synergy
Infectious Inquiry
9.4%inclusion3 decks32 decks
6%synergy
Liliana's Influence
9.4%inclusion3 decks32 decks
9%synergy
Gaze of Pain
9.4%inclusion3 decks32 decks
9%synergy
Rise of the Dark Realms
9.4%inclusion3 decks32 decks
-3%synergy
Tip the Scales
8.7%inclusion2 decks23 decks
9%synergy
Agadeem's Awakening
6.3%inclusion2 decks32 decks
-1%synergy
Drown in Sorrow
6.3%inclusion2 decks32 decks
6%synergy
Witch's Vengeance
6.3%inclusion2 decks32 decks
6%synergy
Blight Grenade
6.3%inclusion2 decks32 decks
6%synergy
Feast of Succession
6.3%inclusion2 decks32 decks
6%synergy
Utility Artifacts
Tarrian's Soulcleaver
56%inclusion18 decks32 decks
53%synergy
Genesis Chamber
53%inclusion17 decks32 decks
50%synergy
Contagion Clasp
53%inclusion17 decks32 decks
50%synergy
Contagion Engine
44%inclusion14 decks32 decks
42%synergy
Swiftfoot Boots
44%inclusion14 decks32 decks
12%synergy
Lightning Greaves
41%inclusion13 decks32 decks
7%synergy
Blade of the Bloodchief
28%inclusion9 decks32 decks
26%synergy
Lashwrithe
19%inclusion6 decks32 decks
15%synergy
Wayfarer's Bauble
19%inclusion6 decks32 decks
2%synergy
Bontu's Monument
16%inclusion5 decks32 decks
-12%synergy
Commander's Plate
16%inclusion5 decks32 decks
10%synergy
Dowsing Dagger
16%inclusion5 decks32 decks
14%synergy
Expedition Map
9.4%inclusion3 decks32 decks
-3%synergy
Bitterthorn, Nissa's Animus
6.3%inclusion2 decks32 decks
5%synergy
Skullclamp
6.3%inclusion2 decks32 decks
-15%synergy
Sword of Truth and Justice
6.3%inclusion2 decks32 decks
5%synergy
Sword of the Animist
6.3%inclusion2 decks32 decks
2%synergy
Grafted Exoskeleton
6.3%inclusion2 decks32 decks
5%synergy
The Masamune
5.6%inclusion1 decks18 decks
-4%synergy
Enchantments
The Meathook Massacre
56%inclusion18 decks32 decks
39%synergy
Black Market
56%inclusion18 decks32 decks
35%synergy
Virtue of Persistence
41%inclusion13 decks32 decks
35%synergy
Nowhere to Run
39%inclusion11 decks28 decks
36%synergy
Crumbling Ashes
38%inclusion12 decks32 decks
36%synergy
Illness in the Ranks
31%inclusion10 decks32 decks
30%synergy
Night of Souls' Betrayal
31%inclusion10 decks32 decks
29%synergy
Revel in Riches
25%inclusion8 decks32 decks
20%synergy
Phyrexian Arena
22%inclusion7 decks32 decks
-18%synergy
Necrosynthesis
16%inclusion5 decks32 decks
14%synergy
Eternal Thirst
16%inclusion5 decks32 decks
13%synergy
Screams from Within
16%inclusion5 decks32 decks
15%synergy
Infernal Genesis
16%inclusion5 decks32 decks
15%synergy
Black Market Connections
16%inclusion5 decks32 decks
-8%synergy
Animate Dead
13%inclusion4 decks32 decks
-5%synergy
Bastion of Remembrance
13%inclusion4 decks32 decks
-4%synergy
Phyrexian Reclamation
9.4%inclusion3 decks32 decks
-1%synergy
Bloodchief Ascension
9.4%inclusion3 decks32 decks
0%synergy
Chthonian Nightmare
7.1%inclusion2 decks28 decks
4%synergy
Necromancy
6.3%inclusion2 decks32 decks
0%synergy
Curse of Disturbance
6.3%inclusion2 decks32 decks
5%synergy
Tribute to Horobi
6.3%inclusion2 decks32 decks
5%synergy
Fevered Convulsions
6.3%inclusion2 decks32 decks
6%synergy
Grave Betrayal
6.3%inclusion2 decks32 decks
3%synergy
Phyresis
6.3%inclusion2 decks32 decks
4%synergy
Kaya's Ghostform
6.3%inclusion2 decks32 decks
-4%synergy
Quag Sickness
6.3%inclusion2 decks32 decks
6%synergy
Engineered Plague
6.3%inclusion2 decks32 decks
6%synergy
Bitterblossom
6.3%inclusion2 decks32 decks
-7%synergy
Bad Moon
6.3%inclusion2 decks32 decks
3%synergy
Battles
Invasion of Innistrad
6.3%inclusion2 decks32 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
28%inclusion9 decks32 decks
25%synergy
Liliana of the Dark Realms
19%inclusion6 decks32 decks
5%synergy
Liliana, Death Wielder
6.3%inclusion2 decks32 decks
5%synergy
Utility Lands
Reliquary Tower
69%inclusion22 decks32 decks
37%synergy
Cabal Coffers
63%inclusion20 decks32 decks
7%synergy
Bojuka Bog
59%inclusion19 decks32 decks
13%synergy
Witch's Cottage
44%inclusion14 decks32 decks
19%synergy
Nykthos, Shrine to Nyx
44%inclusion14 decks32 decks
14%synergy
Karn's Bastion
44%inclusion14 decks32 decks
39%synergy
War Room
38%inclusion12 decks32 decks
21%synergy
Urborg, Tomb of Yawgmoth
34%inclusion11 decks32 decks
-3%synergy
Cabal Stronghold
31%inclusion10 decks32 decks
-5%synergy
Takenuma, Abandoned Mire
28%inclusion9 decks32 decks
12%synergy
Ifnir Deadlands
22%inclusion7 decks32 decks
21%synergy
Spymaster's Vault
21%inclusion6 decks28 decks
12%synergy
Castle Locthwain
16%inclusion5 decks32 decks
-2%synergy
Shizo, Death's Storehouse
13%inclusion4 decks32 decks
2%synergy
Phyrexian Tower
13%inclusion4 decks32 decks
-11%synergy
Grasping Dunes
13%inclusion4 decks32 decks
12%synergy
Rogue's Passage
13%inclusion4 decks32 decks
-6%synergy
Barren Moor
9.4%inclusion3 decks32 decks
-1%synergy
Cabal Pit
9.4%inclusion3 decks32 decks
8%synergy
Susur Secundi, Void Altar
6.7%inclusion1 decks15 decks
-1%synergy
Mortuary Mire
6.3%inclusion2 decks32 decks
-7%synergy
Ghost Quarter
6.3%inclusion2 decks32 decks
3%synergy
Scavenger Grounds
6.3%inclusion2 decks32 decks
5%synergy
Leechridden Swamp
6.3%inclusion2 decks32 decks
4%synergy
Quicksand
6.3%inclusion2 decks32 decks
6%synergy
Hidden Necropolis
6.3%inclusion2 decks32 decks
4%synergy
Field of Ruin
6.3%inclusion2 decks32 decks
4%synergy
Mana Artifacts
Sol Ring
94%inclusion30 decks32 decks
7%synergy
Arcane Signet
78%inclusion25 decks32 decks
16%synergy
Thought Vessel
66%inclusion21 decks32 decks
38%synergy
Caged Sun
31%inclusion10 decks32 decks
19%synergy
Charcoal Diamond
31%inclusion10 decks32 decks
8%synergy
Mind Stone
31%inclusion10 decks32 decks
0%synergy
Staff of Compleation
16%inclusion5 decks32 decks
14%synergy
Throne of Eldraine
13%inclusion4 decks32 decks
2%synergy
Commander's Sphere
9.4%inclusion3 decks32 decks
0%synergy
Decanter of Endless Water
9.4%inclusion3 decks32 decks
6%synergy
Heraldic Banner
6.3%inclusion2 decks32 decks
1%synergy
Fellwar Stone
6.3%inclusion2 decks32 decks
-9%synergy
Sceptre of Eternal Glory
6.3%inclusion2 decks32 decks
-3%synergy
Extraplanar Lens
6.3%inclusion2 decks32 decks
1%synergy
Lands
Swamp
97%inclusion31 decks32 decks
2%synergy
Forbidden Orchard
56%inclusion18 decks32 decks
54%synergy
Malakir Rebirth
50%inclusion16 decks32 decks
28%synergy
Myriad Landscape
41%inclusion13 decks32 decks
14%synergy
Fell the Profane
25%inclusion7 decks28 decks
6%synergy
Demolition Field
25%inclusion8 decks32 decks
20%synergy
Urza's Cave
18%inclusion5 decks28 decks
9%synergy
Fabled Passage
6.3%inclusion2 decks32 decks
5%synergy
Terramorphic Expanse
6.3%inclusion2 decks32 decks
4%synergy
Agadeem's Awakening
6.3%inclusion2 decks32 decks
-1%synergy
Evolving Wilds
6.3%inclusion2 decks32 decks
3%synergy
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